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Seller's Description

Additional Details

Accommodations

The ‘open plan’ interior of the TomCat 9.7 feels wonderfully spacious and light with almost 360° panoramic views even when seated in the salon area, standing in the hulls, or from the galley. The plate glass windows give excellent optical view point from both inside and the cockpit. She’s roomy, particularly for a couple, and there’s nothing to compare with going to sleep in the owners berth looking at the stars overhead. Even on rainy nights, she’s dry and cozy, while you wait for the sun to appear again. There is an outside ‘sailing position’ for the helmsman with full protection under the hard top.

The owner’s version layout of the vessel includes a queen+ size owner’s berth forward with vanity and dressing area. There is a guest double berth cabin in the starboard aft hull. The salon table may also convert to a large double berth to accommodate up to 6 people total. A spacious galley with plenty of counter top space is located in the starboard side. The composting head and hot water shower are aft on the port side. There is full standing headroom throughout hulls, center salon, and cockpit. Five opening hatches provide ventilation.

  • Custom made Hand Craft Mattress Co. queen bed in Owner’s berth
  • LED Lighting
  • 2 x Sirocco Fans in cabins
  • 12V and 110V sockets throughout boat
  • Excel propane tankless Water Heater, 1.6 GPM
  • Composting Head Galley

The galley is located in the starboard hull and has a generous amount of cabinetry, shelves, and storage space. There is over 10 sq/ft of Formica countertop space and a 4.6 cu. ft. fridge, gas stove with oven, and a stainless steel double basin sink.

  • Isotherm (Indel Marine) 4.6 Cu Ft Refrigerator w/ Freezer
  • Seaward Princess 2174, 2 burner Stove and Oven Combo
  • Propane control + alarm system. On/off control in galley, sensing, auto shut off + alarm
  • Fynspray WS 63 Seawater pump to Sink Electronics

  • Raymarine C90W Chart Plotter
  • Raymarine RD418D 4KW Digital Radome Radar - 2010
  • Raymarine Smart Pilot X5 Wheel Autopilot
  • Raymarine ST60 Plus Wind, Speed, and Depth
  • Digital Yachts AIS Transponder Class B
  • Shakespeare 4364 GPS Antenna
  • Ritchie 3 ½” Compass Electrical

  • 3 x 90 AH Deep Cycle Batteries - Universal Battery - 2019
  • 2 x BP 365 80 Watt Solar Panels with separate regulators
  • Air-X Wind Generator
  • ProMariner ProNautic 12-30P Battery Charging System
  • 30A, 10 AWG, 40’ Shore Power Cord
  • 2 x Electric Bilge Pumps Sails and Rigging

  • Selden Rigging - Anodised Aluminium spars

  • Fully Battened Mainsail - Warp Speed, 320 Sq Ft
  • Stack Pack with Lazy Jacks
  • Selden Batten Cars
  • Harken Traveller

  • Genoa - Warp Speed, 270 Sq Ft
  • Furlex 200 S Genoa Furler

  • Screecher - 400 Sq Ft
  • Harken Furler
  • Carbon Fiber Folding Bow Sprit - 64” On Deck

  • 2 x Harken 40-2 Two Speed Self Tailing Winches
  • Spinlock Powerclutch XAS & XTS Line Clutches
  • Primary Anchor - Spade, 35lb, 30’ 5/16 chain, 300’ Multiplait
  • Secondary Anchor - Fortress 10lb,m 20’ ¼” chain, 200’ Multiplait
  • 3/4” Custom Spliced bridle for use on permanent mooring
  • 1/2” Custom bridle for use on transient mooring
  • Deck Cleats - 4 x 15” Bow and Stern, 2 x 10” midship
  • 5 x Lewmar Hatches
  • 2 x Iroka Bow Pulpit Seats
  • Cockpit Cushions
  • Deck Shower in Cockpit
  • Helm step converts to Cocktail Table
  • Custom Screen Enclosure for Cockpit
  • Magma Propane Grill
  • Custom Boat Cover for winter storage Safety Equipment

  • Dinghy - Mercury 8’ inflatable with Honda 2hp 4-Stroke Outboard
  • Nav Light Pole for Dinghy
  • Dinghy Anchor
  • Dinghy Davits
  • Dock Lines and Fenders
  • Life Sling
  • 4 Life Vests
  • Flares
  • 2 x Manual Bilge Pumps
  • Fog Horn
  • Bosun’s Chair
  • Assorted spare parts and tools
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Specs

Designer
Ted Strain
Builder
TomCat Boats
Associations
?
# Built
?
Hull
Catamaran
Keel
Twin Centerboard
Rudder
?
Construction
FG

Dimensions

Length Overall
31 11 / 9.8 m
Waterline Length
31 5 / 9.6 m
Beam
16 0 / 4.9 m
Draft
1 6 / 0.5 m 4 11 / 1.5 m
Displacement
4,800 lb / 2,177 kg
Ballast
?

Rig and Sails

Type
Sloop
Reported Sail Area
460′² / 42.7 m²
Total Sail Area
?
Mainsail
Sail Area
?
P
?
E
?
Air Draft
45 0 / 13.7 m
Foresail
Sail Area
?
I
?
J
?
Forestay Length
?

Auxilary Power

Make
Yanmar
Model
?
HP
19
Fuel Type
Diesel X 2
Fuel Capacity
24 gal / 91 l
Engine Hours
?

Accomodations

Water Capacity
35 gal / 132 l
Holding Tank Capacity
?
Headroom
?
Cabins
?

Calculations

Hull Speed
12.5 kn
Classic: 7.52 kn

Hull Speed

The theoretical maximum speed that a displacement hull can move efficiently through the water is determined by it's waterline length and displacement. It may be unable to reach this speed if the boat is underpowered or heavily loaded, though it may exceed this speed given enough power. Read more.

Formula

Classic hull speed formula:

Hull Speed = 1.34 x √LWL

A more accurate formula devised by Dave Gerr in The Propeller Handbook replaces the Speed/Length ratio constant of 1.34 with a calculation based on the Displacement/Length ratio.

Max Speed/Length ratio = 8.26 ÷ Displacement/Length ratio.311
Hull Speed = Max Speed/Length ratio x √LWL

12.45 knots
Classic formula: 7.52 knots
Sail Area/Displacement
25.9
>20: high performance

Sail Area / Displacement Ratio

A measure of the power of the sails relative to the weight of the boat. The higher the number, the higher the performance, but the harder the boat will be to handle. This ratio is a "non-dimensional" value that facilitates comparisons between boats of different types and sizes. Read more.

Formula

SA/D = SA ÷ (D ÷ 64)2/3

  • SA: Sail area in square feet, derived by adding the mainsail area to 100% of the foretriangle area (the lateral area above the deck between the mast and the forestay).
  • D: Displacement in pounds.
25.87
<16: under powered
16-20: good performance
>20: high performance
Ballast/Displacement
?

Ballast / Displacement Ratio

A measure of the stability of a boat's hull that suggests how well a monohull will stand up to its sails. The ballast displacement ratio indicates how much of the weight of a boat is placed for maximum stability against capsizing and is an indicator of stiffness and resistance to capsize.

Formula

Ballast / Displacement * 100

?
<40: less stiff, less powerful
>40: stiffer, more powerful
Displacement/Length
68.6
<100: Ultralight

Displacement / Length Ratio

A measure of the weight of the boat relative to it's length at the waterline. The higher a boat’s D/L ratio, the more easily it will carry a load and the more comfortable its motion will be. The lower a boat's ratio is, the less power it takes to drive the boat to its nominal hull speed or beyond. Read more.

Formula

D/L = (D ÷ 2240) ÷ (0.01 x LWL)³

  • D: Displacement of the boat in pounds.
  • LWL: Waterline length in feet
68.58
<100: ultralight
100-200: light
200-300: moderate
300-400: heavy
>400: very heavy
Comfort Ratio
5.8
<20: lightweight racing boat

Comfort Ratio

This ratio assess how quickly and abruptly a boat’s hull reacts to waves in a significant seaway, these being the elements of a boat’s motion most likely to cause seasickness. Read more.

Formula

Comfort ratio = D ÷ (.65 x (.7 LWL + .3 LOA) x Beam1.33)

  • D: Displacement of the boat in pounds
  • LWL: Waterline length in feet
  • LOA: Length overall in feet
  • Beam: Width of boat at the widest point in feet
5.79
<20: lightweight racing boat
20-30: coastal cruiser
30-40: moderate bluewater cruising boat
40-50: heavy bluewater boat
>50: extremely heavy bluewater boat
Capsize Screening
3.8
>2.0: better suited for coastal cruising

Capsize Screening Formula

This formula attempts to indicate whether a given boat might be too wide and light to readily right itself after being overturned in extreme conditions. Read more.

Formula

CSV = Beam ÷ ³√(D / 64)

  • Beam: Width of boat at the widest point in feet
  • D: Displacement of the boat in pounds
3.8
<2: better suited for ocean passages
>2: better suited for coastal cruising

Notes

Sail Area
Mainsail: 320 sq. ft./29.7 sq. m.
Jib: 150 sq. ft./13.9 sq. m
Genoa: 270 sq. ft./25.1 sq. m
Spinnaker: 400 sq. ft./37.1 sq. m
Hot Water: 6 USGal./22.8 L.
Holding: 20 USGal./76 L.

This listing is presented by MultihullCompany.com. Visit their website for more information or to contact the seller.

View on MultihullCompany.com

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